Vacuum cleaner



FIG. 1 is a front, top and right side perspective view of a vacuum cleaner showing my new design, the handle being in a retracted position;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a top side view thereof;

FIG. 5 is a front side view thereof;

FIG. 6 is a rear side view thereof;

FIG. 7 is a bottom side view thereof;

FIG. 8 is a front, top, right perspective view of the vacuum cleaner with the handle in a deployed position;

FIG. 9 is a right side view thereof;

FIG. 10 is a left side view thereof;

FIG. 11 is a top side view thereof;

FIG. 12 is a front side view thereof; and,

FIG. 13 is a rear side view thereof. 

The ornamental design for a vacuum cleaner, as shown and described. 